Penn's got a new girl! Penn Badgley is dating Domino Kirke, the sister of Girls star Jemima Kirke, a source reveals exclusively to Us Weekly. The two were most recently spotted arm in arm in NYC on Wednesday, July 2.

"They've been dating for awhile. They have a number of mutual friends. It is a very mature and free relationship," a source tells Us. "Domino is a great girl for him, being a musician. Their interests align."

Badgley, 27, previously dated Zoe Kravitz, Lenny Kravitz's daughter, for two years until their split in June 2013. The pair shared an apartment together in NYC, and sparked rumors of a reconciliation during a PDA-filled getaway to Rome last September.